baber/WOPTO huggingface dataset:
Patent JP-H01121437-A (JP)
Title: Block laminated panel
Inventor: NODA SABURO
IPC: E04B2/56
Filed: 1987-10-30
Abstract: PURPOSE: To position blocks in the wall thickness direction to stably support panels by providing the upper end of the panel formed by stacking a large number of blocks and binding and holding them, with support members laid across the face shells of the parallel blocks. CONSTITUTION: The upper end of a panel formed by stacking a large number of concrete blocks 2 and binding and holding them to one another, is provided with support members 12 laid across face shells 4 of the blocks 2 arranged parallel along the upper end part. The end of each support member 12 is provided with a joint fitting 14 for jointing the panels 20 to each other. The blocks 2 are therefore positioned in the wall thickness direction by the support members 12, so that the panels 20 can be stably supported without the blocks 2 being shifted in the wall thickness direction when supporting the upper end part by a bracing post 24.
Patent JP-2000114465-A (JP)
Title: Electrostatic-breakdown-protection element and manufacture
Inventor: AOKI EIJI
IPC: H01L27/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic-breakdown-protection element and a method for manufacturing the same for protecting a gate oxide film of a MIS type transistor from excessive voltages. SOLUTION: An insulation film is deposited on a P-type Si substrate 1, a polysilicon film is formed with a CVD method after a well layer 2 is formed by implanting a P-type impurity such as boron and the like, and a plurality of gate-electrodes patterned with its corner-edge-contact arranged is formed. The insulation film is etchbacked after its deposition, and a side wall 4 is formed on the sidewall of the gate electrode. A photoresist is coated and left through a gate insulation film on one face of the wafer divided by the gate electrode, and a first impurity layer 6 is formed while being masked by a resist 5a and implanted by a N-type impurity As+. The resist is coated again and left on the wafer formed by the first impurity layer, and a second impurity layer 7 is formed while being masked by a resist 5b and ion-implanted by a P-type impurity.  A TiSi layer 8 is formed on the gate electrode and the surface of both the impurity layers through sputtering-heat-treatment of Ti.
Patent JP-2000114912-A (JP)
Title: Piezoelectric component
Inventor: FUJII CHIYOUICHIROU
IPC: H03H9/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric component capable of making both securing mounting strength and solving an insertion loss failure compatible by managing the filling area of a low elastic material within a prescribed range. SOLUTION: Conductive supporting bodies 18 and 19 are fixed to a node part of one principal plane of a piezoelectric element 10 utilizing a length vibration mode and the bodies 18 and 19 of the element 10 are connected and fixed to the pattern electrodes 21 and 22 of a mounting substrate 20. A low elastic material 40 is filled in the gap between the element 10 and the substrate 20 in the range being narrower than the length of the element 10 with the bodies 18 and 19 as a center. In this case, the ratio of the filling width L1 of the material 40 to the length L of the element 10 is defined as 0.2<=L1/L<=0.45.
Patent JP-H06126094-A (JP)
Title: Clothing dryer
Inventor: TOMITA TAKASHI
IPC: D06F58/02
Filed: 1992-10-15
Abstract: PURPOSE:To provide a highly reliable clothing dryer preventing the increase of slide resistance due to the accumulation of dust or yarn refuse in the slide part of a drum support and a drum. CONSTITUTION:In a clothing dryer wherein a drum 6 is supported in a freely rotatable manner by an annular drum support plate 4 having a clothing throwing port and a rear bearing and the drive means of the drum and a means sending hot air to the drum are provided, an airtightness holding member 5 is provided to the single side of the slide surface of the flange part 7 of the drum 6 and the annular drum support plate 4 and one or more round 7a is provided to the other side of the slide surface. The round hole 7a has a rising part 7b forming an R curved surface with respect to the slide surface formed thereto on the side opposite to the airtightness holding member 5.
Patent JP-H06130203-A (JP)
Title: Eccentric lens and vibration compensation lens system
Inventor: MARUYAMA KOICHI
IPC: G03B5/00
Filed: 1992-10-15
Abstract: PURPOSE:To obtain a vibration compensation lens with high performance while compensating the defect of a variable apex prism and miniaturizing the whole lens system by using a member combining a lens function and the function of holding liquid. CONSTITUTION:A fixed lens group A and an eccentric lens B consisting of a liquid prism comprised by filling the liquid in sealed space formed with two lenses expressed in 14th plane r14-17th plane r17 and planes confronting with those lenses are provided. In the eccentric lens B, a concave lens comprised of the 16th plane r16 and the 17th plane r17 is provided in such a way that it can be inclined to the whole optical axis, and an optical path can be deflected by changing the apex angle of the liquid prism by such inclination, and the movement of an image by the inclination of the whole system can be compensated. In such a way, since the eccentric lens B is provided with the two lenses combining the lens function and the function of holding of the liquid, it is possible to provide the effect of the variable apex prism comprised of a parallel plate as in a conventional system and that of an ordinary one lens simultaneously.
Patent JP-H02123996-A (JP)
Title: Drive circuit for stepping motor
Inventor: SHOJI TAKASHI
IPC: H02P8/14
Filed: 1988-11-01
Abstract: PURPOSE:To improve responding property by connecting elements to set a low impedance for forward current and to set a high impedance for reverse current, in series, in a power line between a power source and a stepping motor. CONSTITUTION:Between the positive terminal of a power source V and the windings phi1-phi4 (four phases are shown in a figure) of a stepping motor, Zener diodes ZD are connected in series. The windings phi1, phi3 and the windings phi2, phi4 are reversely wound up on each other and are wound up on the respective sets of stator poles P1, P3 and P2, P4 and are connected to the negative terminal of the power source V via corresponding transistors Tr Q1-Q4. Besides, between the emitter and collector of the Tr Q1-Q4, diodes D1-D4 are connected in the reverse directions. At the time of the rise of current, the rise is quickened without the influence of mutual induction, and at the time of the fall, the fall of the Zener diodes of protective means for generating specified voltage drop to reverse current is quickened.
Patent JP-S62136872-A (JP)
Title: Manufacture of bipolar semiconductor integrated circuit device
Inventor: TSUBONE HITOSHI
IPC: H01L29/732
Filed: 1985-12-11
Abstract: PURPOSE:To reduce the influence of a parasitic lateral transistor by a method wherein, when bipolar transistors are formed by impurity diffusion, the impurity is also diffused into an isolation region. CONSTITUTION:A plurality of diffused layers 22 are formed in the surface part of a substrate 21 and an epitaxial layer 23 is made to grow by vapor phase growth. After that, boron ions are diffused into the layer 23 to form regions 24 which divide the layer 23 into a plurality of regions 25. Then boron ions are diffused into the regions 25 to form bipolar transistor regions 26 in the respective regions 25. After that, phosphorus ions are diffused into the regions 25 to form bipolar transistor regions 28 and regions 29 in the respective regions 25. At that time, phosphorus is also diffused into the center part of a region 27 to form a diffused layer 30. After that, holes 32, 33, 34, 35 and 36 are drilled in an oxide film 31 and wirings 37, 38 and 39 are formed and a wiring 40 which short-circuits the region 27 and the diffused layer 30 is formed. With this constitution, the influence of a parasitic lateral transistor is reduced and complicated parasitic actions caused by a P-N junction can be avoided.
Patent JP-H04153296-A (JP)
Title: Casting lubricant
Inventor: HAMACHI KAZUYUKI
IPC: C10N40/24
Filed: 1990-10-16
Abstract: PURPOSE:To improve the lubricating effect and the persistency thereof and reduce the amount of a vegetable oil by dispersing a BN powder in a liquid lubricant based on the vegetable oil. CONSTITUTION:A casting lubricant is prepared by dispersing 0.5-3wt.% BN powder with an average particle size of 3mum or less and, if necessary, 0.5-3wt.% nonionic or anionic surfactant in a lubricant based on a vegetable oil (e.g. castor oil).
Patent JP-S61149299-A (JP)
Title: Methane fermentation apparatus
Inventor: OUCHI HIROSHI
IPC: C02F11/04
Filed: 1984-12-24
Abstract: PURPOSE:To hold the pH of a digestion liquid to a good state, by mounting a return pump for returning the waste liquid from a waste liquid treatment tank by the opening and closing of the lid provided to a charging port or the signal from a pH sensor. CONSTITUTION:When the lid 3 of a charging port is opened, a microswitch 4 is turned ON and a return pump 11 is driven. A waste liquid receives aerobic treatment by the aerator 8 in an aeration tank 9 while the waste liquid, of which the pH is about 8, stored in a sedimentation tank 10 is emitted from the opening part 13 of the charging port 2 through a return pipe 12. The garbage 8 charged in the charging port 2 is smoothly supplied into a fermentation tank 1 along with the waste liquid with pH of about 8. By this method, the lowering in the pH of a digestion liquid is suppressed and the pH of the digestion liquid itself is about 7 and methane fermentation is sustained.
Patent JP-S62136193-A (JP)
Title: Chrominance component processor
Inventor: UCHIYAMA SHINICHI
IPC: H04N9/84
Filed: 1985-12-10
Abstract: PURPOSE:To produce a side-locked special color, by providing two detectors which control the oscillation frequency of a variable frequency oscillator (VCO) and causing one of the detectors to output a signal which controls the oscillator so that the oscillator can be locked to a side-locked state at the time of fault. CONSTITUTION:The 1st detector 24 outputs a control signal which controls a VCO so as to make the count value of a counter 18 to become lower than a specific value, but the 2nd detector 23 outputs another control signal which controls the VCO so as to make the count value of the counter to become lower than another specific value. Operations at the time when a signal which controls a switching circuit 25 so as to cause an input terminal 26 to select the output signal of the 1st detector 24 become completely the same as conventional operations. when the 2nd detector 23 is selected, on the contrary, the oscillation frequency of the VCO 13 becomes 320fH+8fH (where, fH is horizontal scanning frequency) and the VCO 13 is locked to a side-locked state. Thus a special color is reproduced on the screen of a TV set.
Patent JP-2001100087-A (JP)
Title: Multispot range finder
Inventor: IDE MASATAKA
IPC: G02B7/28
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a multipoint range finder which performs a highly precise range finding processing by deciding the position of a main subject image in a photographic picture plane and performing a sure focus detecting processing for the main subject image. SOLUTION: This range finder is equipped with a store type area sensor 12 which light-receives a two-dimensional area in a detection picture plane, a mean luminance arithmetic means which calculates the mean luminance of the two-dimensional area according to the output of the area sensor, an area deciding means which detects a continuous area having a luminance difference of more than a given value from the mean luminance value calculated by the mean luminance arithmetic means as to the output of the area sensor, and a focus detecting means which detects the focus state in the detection picture plane according to the output of the area sensor at least in the given area detected by the area deciding means.
Patent JP-H01120586-A (JP)
Title: Device for controlling developer supply rate for copying machine or the like
Inventor: AIKAWA KOJI
IPC: G03G15/08
Filed: 1987-11-04
Abstract: PURPOSE:To house always the specified amt. of a developer into a housing by connecting a slip clutch means by decreasing of the load exerted to a carrying means, thereby replenishing the developer into the housing when the developer in the housing is decreased by repetition of copying. CONSTITUTION:A driving motor 11 is kept run during the copying process of a copying machine having a device for controlling a developer supplying rate, by which an agitation member 5 of the housing 2a of a developing device 2 and an auger 7a of a developer carrying means 7 are rotated. The load is applied on the auger 7a when the developer 4 of the specified amt. at which the auger 7a is embedded in the developer is carried into the housing. The slip clutch means 8 is slipped by this load to prevent the auger 7a from rotating even if the motor 11 runs. The carrying of the developer 4 into the housing is thus stopped. The load applied on the auger 7a decreases when the developer 4 is consumed down to the lower limit. The load is then decreased to the torque smaller than the slip torque of the means 8 and the means 8 is connected, by which the auger 7a is rotated to replenish the developer 4 into the housing 2a.
Patent JP-H04156279-A (JP)
Title: Inverter device
Inventor: NAGASE HARUO
IPC: H02M7/5387
Filed: 1990-10-15
Abstract: PURPOSE:To individually control electric power supplied to a plurality of load circuits by simultaneously turning on one of the switching elements constituting each series circuit connected to both ends of the load circuits and, at the same time, alternately turning on both switching elements constituting each series circuit. CONSTITUTION:Switching elements S10, S20, S11, and S21 are controlled so that they can be alternately turned on including a period during which the elements are simultaneously turned off. In addition, switching elements S10, S21, S11, and S20 facing each other in a bridge circuit are controlled so that they can be simultaneously turned on. A switching element S22 is turned on while the element S10 is turned on and another switching element S12 is turned on while the element S20 is turned on. In addition, the elements S12 and S22 are controlled so that the elements can be alternately turned on. The elements S12, S22, S11, and S21 are controlled so that the period during which the elements S12 and S22 are turned on can become shorter than the period during which the element S11 and S21 are turned on.
Patent JP-H09120529-A (JP)
Title: Magnetic recording medium and production of magnetic recording medium
Inventor: NISHIZAWA YASUHIRO
IPC: C09J5/02
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having high quality by suppressing the decrease in the initial coefft. of friction of a magnetic tape and the increase in the coefft. of friction by repetitive traveling and preservation under a high-temp. and high-humidity environment. SOLUTION: A striped oriented layer 4 consisting of org. matter is disposed on a protective film 3, by which the orienting and adhesive powder of a lubricant is improved. This recording medium has the constitution obtd. by successively laminating a magnetic recording layer consisting of a ferromagnetic metallic thin film 2, a protective film 3 consisting of carbon, the oriented layer 4 for orienting and adhering the lubricant and a lubricant layer 5 on a nonmagnetic substrate 1. The oriented layer has the striped shapes formed by rubbing a thin film layer mainly composed of the org. matter disposed on a thin-film carbon layer with a non-woven fabric, film, etc. The oriented layer 4 is also obtainable by rubbing the non-woven fabric, film, etc., mainly composed of the org. matter to the thin-film carbon layer thereby sticking the org. matter in a stripe form thereto.
Patent JP-2001096171-A (JP)
Title: Honeycomb carrier
Inventor: MIYASHITA SEI
IPC: B32B3/12
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb carrier which is free from the deformation and crush of an edge and side, has a form, dimension, and performance which accord with design, and is good in appearance. SOLUTION: A plane sheet is stuck onto the peripheral surface excluding a laminated opening surface of a honeycomb molding formed by laminating corrugated sheets, and a sheet is wound onto the plane sheet.
Patent JP-H09118048-A (JP)
Title: Manual printing apparatus
Inventor: KINOSHITA NAOHISA
IPC: B41J3/28
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized manual printing apparatus in which a printed part is not stained after printing. SOLUTION: A roller 2 which moves while contacting a recording medium, an encoder for detecting the transfer speed of the roller 2, and an ink-jet recording head 5 for forming an image on paper etc., at prescribed timing based on the data of the encoder are provided. The roller 2 and a projection 26 are arranged forward in the printing direction X (scanning direction) of the ink-jet recording head 5, and the widths M of the roller 2 and the projection 26 are made narrower than the width L of the maximum printing area of the ink-jet recording head 5. In this way, the roller 2 and the projection 26 do not touch a printed part to prevent the printed part from being stained.
Patent JP-S62139250-A (JP)
Title: Manufacture of lithium-aluminum alloy electrode
Inventor: NAKAMURA HIDENORI
IPC: H01M4/1395
Filed: 1985-12-12
Abstract: PURPOSE:To make it possible to obtain a secondary battery having high energy density, low self-discharge rate, and high charge-discharge efficiency by mixing lithium-aluminum alloy powder with tin powder, and press-molding the mixture. CONSTITUTION:A mixture of lithium-aluminum alloy powder and tin powder is press-molded. The lithium-aluminum alloy powder is obtained in such a way that powder or ingot is crushed with a ball mill and sieved with a sieve to obtain particles having a particle size of 50 mesh or more, preferably 200-300 mesh, and the powder obtained is dried at 50-300 deg.C under vacuum. The preferable composition of lithium-aluminum alloy is in the atomic ratio 45:55-55:45. The mixing amount of tin powder is 1-50wt% based on lithium-aluminum alloy powder.
Patent JP-H02122947-A (JP)
Title: Recording paper for color thermal transfer
Inventor: KAWAI MASAE
IPC: B41M5/41
Filed: 1988-11-02
Abstract: PURPOSE:To ensure that ink is transferred to recording paper and that the paper is flawless by using the recording paper consisting of at least, a substrate, a surface coat layer and a cushion layer applied between the former two. CONSTITUTION:Ink film 32 with colors such as yellow(Y), magenta(M) and cyan(C) applied sequentially applied is used and density gradation data is recorded for each color. Initially 'Y' ink is thermally melted with a thermal head and the molten ink is transferred as the first color ink. In this case, record ing paper 31 is slightly depressed. Next, when 'M' ink is transferred as the second color ink, the second color ink is not cut, because the layers including an intermediate cushion layer 12 upto the first color ink of recording paper 31 are depressed by uniform application of pressure due to the foamed urethane of the intermediate cushion layer 12 becoming elastic. In addition, the surface coat layer 13 becomes hard enough not to allow generation of flaws.
Patent JP-H07110055-A (JP)
Title: Automatic transmission
Inventor: HIRAIWA KAZUMI
IPC: F16H3/46
Filed: 1993-10-08
Abstract: PURPOSE:To realize the gear ratio suitable for a transmission having forward six speed or more by combinating a parallel shaft-type speed change mechanism having more than two pairs of gear pairs with a planetary gear mechanism. CONSTITUTION:More than one output elements 24, 26 of a parallel shaft-type speed change mechanism are selectively connected to two elements of a planetary gear mechanism 14 according to the operating state of clutches C1 to C4 and brakes B1, B2. For exmaple, an internal gear 18 is always connected to an output shaft 12, and any output of two pairs of gears 24, 28 and 26, 32 is input into a carrier 22, and a sun gear 16 is fixed by the brake B1. Since there are more than one output elements 24, 26 of the parallel shaft-type speed change mechanism and they are input in the planetary gear mechanism 14, the forward six speed can be obtained when two pairs of gears are used by these combination. Moreover, since the rotational ratio of the gears of the parallel shaft-type speed change mechanism has the larger degree of freedom in comparison with the planetary gear mechanism, the preferable stage ratio can be obtained as a transmission having the forward six speed or more.
Patent JP-S62138427-A (JP)
Title: Radiosensitizer
Inventor: KAGITANI TSUTOMU
IPC: C07D249/14
Filed: 1985-12-12
Abstract: PURPOSE:A radiosensitizer, containing a specific 3-nitro-1,2,4-triazole compound as an active ingredient, capable of remarkably increasing the sensitivity of hypoxic cells to radiation and increasing the radiotherapeutic effect with low toxicity. CONSTITUTION:A radiosensitizer containing a 3-nitro-1,2,4-triazole compound expressed by the formula {X is halogen, group expressed by the formula -CO-R1 [R1 is a group of -OR2 or -N(R3)R4]; R2 and R3 are H, alkyl, etc.; R4 is a group of R3, etc.; R is H, alkyl, hydroxyalkyl, etc.}. Examples of a specific compound include 2-(3'-nitro-5'-bromo-1',2',4'-triazol-1'-yl)acetic acid ethanolamide, etc. The compound expressed by the formula is capable of promoting inactivation of intractable hypoxic cells present in malignant tumor by irradiation.
Patent JP-H08137056-A (JP)
Title: Manufacture of solid processing agent for silver halide photographic material
Inventor: YAMASHITA HIROSHI
IPC: G03C5/26
Filed: 1994-11-11
Abstract: PURPOSE: To provide a method for manufacturing a solid processing agent for a silver halide photographic material, by which, when a composition containing thiosulfate, sulfite, bisulfite, a ferric salt of aminopolycarboxylic acid, carbonate, a paraphenylenediamine color developing agent, or hydroxylamine and its derivative, is granulated by means of a fluidized-bed granulator and compression molding is performed using the granulated powders obtained, the amount of packing does not vary, wear and expansion of the agent when it is in a tablet form can be prevented effectively, and, even if the agent is preserved in granular form, blocking does not occur. CONSTITUTION: In a method for manufacturing a granular solid processing agent for a silver halide photographic material, when powders containing at least one kind selected from among thiosulfate, sulfite, bisulfite, a ferric salt of aminopolycarboxylic acid, carbonate, a paraphenylenediamine color developing agent, hydroxylamine and its derivative, are held fluidized by an air current and are spray granulated by use of bound water, theoretical relative humidity is held at not lower than 15% and not higher than 60%; the granular solid processing agent obtained is compression molded in a compression retention time of not less than 0.02sec and not more than 1.0sec.
Patent JP-2001096449-A (JP)
Title: Manufacturing method and device of sealing face of valve
Inventor: YOSHIDA MICHIO
IPC: B24B15/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a sealing face for a valve seat forming body whose valve seat is eccentric in simple structure. SOLUTION: With a tool 6 with spherical body-like shaft pressed against the sealing face 1a of the valve seat forming body 1, the tool 6 with spherical body-like shaft rotated (9) around another axis (A axis) inclined toward the center axis (B axis) of the sealing face 1a of the valve seat forming body 1, and the tool 6 with spherical body-like shaft rotatedvalve seat forming body 1, the valve seat forming body 1, and the tool 6with spherical body-like shaft are slidden with each other.